Subzero Labs is developing Rialo, a developer-first Layer 1 blockchain built for internet-scale decentralized applications.
Subzero Labs has raised $20.0M in total funding. The most recent round was Seed. The last funding was announced in August 2025.
Subzero Labs's investors include Coinbase Ventures, Mysten Labs, Hashed, Flowdesk, Variant.
Subzero Labs is headquartered in Los Angeles, United States.
Subzero Labs is developing Rialo, a developer-first Layer 1 blockchain built for internet-scale decentralized applications.
Subzero Labs is at the Seed stage.
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"Subzero Labs — Funding & Investors." VCBacked, August 1, 2025, https://www.vcbacked.co/company/subzero-labs. Accessed September 18, 2026.
VCBacked. (2025). Subzero Labs — Funding & Investors. Retrieved September 18, 2026, from https://www.vcbacked.co/company/subzero-labs
{{cite web |title=Subzero Labs — Funding & Investors |url=https://www.vcbacked.co/company/subzero-labs |website=VCBacked |access-date=September 18, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated